(E)-N-(benzo[d][1,3]dioxol-5-ylmethyl)-3-(4-(3-fluoropropoxy)phenyl)acrylamide CAS 478033-95-3
| CAS No. | 478033-95-3 |
| Molecular Formula | C20H20FNO4 |
| Molecular Weight | 357.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (E)-N-(benzo[d][1,3]dioxol-5-ylmethyl)-3-(4-(3-fluoropropoxy)phenyl)acrylamide is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(E)-N-(benzo[d][1,3]dioxol-5-ylmethyl)-3-(4-(3-fluoropropoxy)phenyl)acrylamide (CAS 478033-95-3) is a high-purity analytical reference standard with the molecular formula C20H20FNO4 and a molecular weight of 357.38 g/mol.
(E)-N-(benzo[d][1,3]dioxol-5-ylmethyl)-3-(4-(3-fluoropropoxy)phenyl)acrylamide (C20H20FNO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C20H20FNO4 |
| Molecular Weight | 357.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
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- (1,3-Dioxoisoindolin-2-yl)methyl 2-((4-methoxyphenyl)thio)acetate (CAS 869714-54-5)
- 1-Methyl-5-[4-methyl-5-(2-propynylsulfanyl)-4H-1,2,4-triazol-3-yl]-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole (CAS 338747-67-4)
- 2-(2,2-Dimethoxyethanesulfonyl)-1,1-dimethoxyethane (CAS 84373-91-1)
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- Ethyl 2-(3-Ethoxy-2-oxo-3-cyclohexen-1-yl)-2-oxoacetate (CAS 802541-12-4)
- (5R,7S)-2-bromo-5-phenyl-6,7-dihydro-5H-pyrrolo[1,2-b][1,2,4]triazol-7-ol (CAS 2268741-27-9)
- Mono(4- carboxy- 2- ethylbutyl) Phthalate (CAS 82975-92-6)
- 3-(((Benzyloxy)carbonyl)amino)-3-(tetrahydro-2H-pyran-4-yl)propanoic acid (CAS 954226-11-0)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
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